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| author | Michael Goulet <michael@errs.io> | 2022-10-19 04:55:31 +0000 |
|---|---|---|
| committer | Michael Goulet <michael@errs.io> | 2022-10-22 06:59:49 +0000 |
| commit | 3d7b1f0d18a4bdb667c6244b1748136c312cc9cf (patch) | |
| tree | 8c2eab6069abe6487d444644a8777c32b488bfad /compiler/rustc_parse/src/parser/expr.rs | |
| parent | eecde5850cade0c058dc12330081329b31a826c7 (diff) | |
| download | rust-3d7b1f0d18a4bdb667c6244b1748136c312cc9cf.tar.gz rust-3d7b1f0d18a4bdb667c6244b1748136c312cc9cf.zip | |
Don't erroneously deny semicolons after closure expr within parentheses in a macro
Diffstat (limited to 'compiler/rustc_parse/src/parser/expr.rs')
| -rw-r--r-- | compiler/rustc_parse/src/parser/expr.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_parse/src/parser/expr.rs b/compiler/rustc_parse/src/parser/expr.rs index afa116ce1bc..5b466cec8e1 100644 --- a/compiler/rustc_parse/src/parser/expr.rs +++ b/compiler/rustc_parse/src/parser/expr.rs @@ -2051,6 +2051,10 @@ impl<'a> Parser<'a> { if self.token.kind == TokenKind::Semi && matches!(self.token_cursor.frame.delim_sp, Some((Delimiter::Parenthesis, _))) + // HACK: This is needed so we can detect whether we're inside a macro, + // where regular assumptions about what tokens can follow other tokens + // don't necessarily apply. + && self.subparser_name.is_none() { // It is likely that the closure body is a block but where the // braces have been removed. We will recover and eat the next |